Glock 20-21-41(SF) Gen.4 HEAVY DUTY Captured Version

DPM Mechanical Recoil Reduction System for Glock 20-21-40-41  Gen 4 HEAVY DUTY CUSTOM Captured Version

The above DPM Recoil Reduction System works due to the multi spring intricate rod (3 springs) and in some cases, the system offers almost double force in the slide at the end of the fully open position, compared with the factory OEM spring and functions like a buffer on the slide.

From the above effect, the slide stops smoothly on the frame and offers less recoil.

Further, the moving parts of the pistol are protected, offering longer life to the pistol.

Finally the design of DPM Captured Version makes it easy to install on the frame.

Overall Advantages

• Faster follow up shots
• Improved firing speed
• Slide and frame protection
• Elimination of jams
• Significant recoil reduction
• Better double-tap concentration
• Better control and greater accuracy